How was the graph of f(x) = 3x shifted to form the translation?
O 2 units up
O 2 units down
O 2 units left
O 2 units right

23333333333221113455

answer: .64

step-by-step explanation

set up the formula for standard deviation for this set of numbers, then simplify

x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

step-by-step explanation:

last month maria hiked the 5-mile mountain trail a number of times and she hiked the 10-mile canal trail several times. let x represent the number of times she hiked the 5-mile trail, and let y represent the number of times she hiked the 10-mile trail. if she hiked a total of 90 miles, which equation can be used to find the number of times maria hiked each trail? x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x